299038320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59333}}^1$

素因数の和:59359

約数の個数: 120

約数和(自身を含む): 1147756896

約数和(自身を除く): 848718576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 59333, 118666, 177999, 237332, 296665, 355998, 415331, 474664, 533997, 593330, 711996, 830662, 889995, 949328, 1067994, 1186660, 1245993, 1423992, 1661324, 1779990, 2076655, 2135988, 2373320, 2491986, 2669985, 2847984, 3322648, 3559980, 3737979, 4153310, 4271976, 4746640, 4983972, 5339970, 6229965, 6645296, 7119960, 7475958, 8306620, 8543952, 9967944, 10679940, 12459930, 14239920, 14951916, 16613240, 18689895, 19935888, 21359880, 24919860, 29903832, 33226480, 37379790, 42719760, 49839720, 59807664, 74759580, 99679440, 149519160, 299038320]

約数ペア:

[(1, 299038320), (2, 149519160), (3, 99679440), (4, 74759580), (5, 59807664), (6, 49839720), (7, 42719760), (8, 37379790), (9, 33226480), (10, 29903832), (12, 24919860), (14, 21359880), (15, 19935888), (16, 18689895), (18, 16613240), (20, 14951916), (21, 14239920), (24, 12459930), (28, 10679940), (30, 9967944), (35, 8543952), (36, 8306620), (40, 7475958), (42, 7119960), (45, 6645296), (48, 6229965), (56, 5339970), (60, 4983972), (63, 4746640), (70, 4271976), (72, 4153310), (80, 3737979), (84, 3559980), (90, 3322648), (105, 2847984), (112, 2669985), (120, 2491986), (126, 2373320), (140, 2135988), (144, 2076655), (168, 1779990), (180, 1661324), (210, 1423992), (240, 1245993), (252, 1186660), (280, 1067994), (315, 949328), (336, 889995), (360, 830662), (420, 711996), (504, 593330), (560, 533997), (630, 474664), (720, 415331), (840, 355998), (1008, 296665), (1260, 237332), (1680, 177999), (2520, 118666), (5040, 59333)]